oligarchy
US /ˈɑː.lɪ.ɡɑːr.ki/
UK /ˈɑː.lɪ.ɡɑːr.ki/

1.
oligarchia
a small group of people having control of a country, organization, or institution
:
•
The country was ruled by a powerful oligarchy.
Il paese era governato da una potente oligarchia.
•
The company's decisions were made by a small oligarchy of executives.
Le decisioni dell'azienda erano prese da una piccola oligarchia di dirigenti.